3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene

• CAS: 207742-50-5
• Catalog Number: ACM207742505
• Category: Bromine Series
• Molecular Weight: 468.4g/mol
• Molecular Formula: C14H20Br2S2Si2
• Synonyms: 3,3-Dibromo-5,5-bis(trimethylsilyl)-2,2-bithiophene;3,3-Dibromo-2,2-bithiophene-5,5-diyl)bis(trimethylsilane;3,3-Dibromo-5,5-bis-trimethylsilanyl-[2,2]bithiophenyl
• IUPAC Name: [4-bromo-5-(3-bromo-5-trimethylsilylthiophen-2-yl)thiophen-2-yl]-trimethylsilane
• Canonical SMILES: C[Si](C)(C)c1cc(Br)c(s1)-c2sc(cc2Br)[Si](C)(C)C
• InChI: 1S/C14H20Br2S2Si2/c1-19(2,3)11-7-9(15)13(17-11)14-10(16)8-12(18-14)20(4,5)6/h7-8H,1-6H3
• InChI Key: ZKCVPMCCGPMMBH-UHFFFAOYSA-N
• Melting Point: 85-90 ℃
• Density: 1.44 g/cm³
• Appearance: Colorless solid
• Application: This material is useful in creating polymers and small molecule materials for organic electronics, which can be functionalized in an orthogonal approach. It can also be used in the synthesis of bridged thiophene compounds such as dithienosiloles.
• Storage: room temp
• Assay: 0.96
• Complexity: 320
• Covalently-Bonded Unit Count: 1
• Exact Mass: 467.88912g/mol
• Formal Charge: 0
• H-Bond Acceptor: 2
• H-Bond Donor: 0
• Heavy Atom Count: 20
• MDL Number: MFCD16621088
• Monoisotopic Mass: 465.89117g/mol
• Packaging: 1 g or 5 g in glass bottle
• Quality Level: 100
• Rotatable Bond Count: 3

Synthetic Use

Downstream Synthesis Route 1

• 207742-50-5

• 25796-77-4

Reference: [1] Organic Letters, 2013, vol. 15, # 18, p. 4642 - 4645

Downstream Synthesis Route 2

• 207742-50-5

• 1089687-05-7

Reference: [1] Organic Electronics: physics, materials, applications, 2016, vol. 39, p. 361 - 370
[2] Patent: KR2017/50088, 2017, A,

Downstream Synthesis Route 3

• 644-97-3
• 207742-50-5

• 620598-44-9

Reference: [1]Chemistry - A European Journal,2005,vol. 11,p. 4687 - 4699

* For details of the synthesis route, please refer to the original source to ensure accuracy.